Photosynthesis is a anabolic process. An anabolic process is a process which involves creation of complete molecules broken down in a catabolism by utilizing energy and these molecules remain in the organism to be used again.

Photosynthesis:
Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose. It is a vital process for the existence of life on Earth as it is responsible for producing oxygen and food.

Types of Processes:
Photosynthesis can be classified into different types based on various criteria. In terms of energy transformations and metabolic pathways involved, photosynthesis can be categorized as follows:

I. Catabolic Process:
A catabolic process involves the breakdown of complex molecules into simpler ones, releasing energy in the process. Photosynthesis is not a catabolic process because it involves the synthesis of glucose from simpler molecules (carbon dioxide and water) using energy from sunlight. It is an anabolic process.

II. Parabolic Process:
A parabolic process refers to a mathematical curve with a specific shape. Photosynthesis does not fall under this category as it is a biological process, not a mathematical concept.

III. Amphibolic Process:
An amphibolic process is a metabolic pathway that has both catabolic and anabolic functions. While photosynthesis is primarily an anabolic process (building complex molecules), it also has some catabolic aspects. During the light-dependent reactions, molecules such as ATP and NADPH are produced, which are later used in the Calvin cycle (light-independent reactions) to synthesize glucose. Therefore, photosynthesis can be considered an amphibolic process to some extent.

IV. Photochemical Process:
A photochemical process involves the absorption and utilization of light energy to bring about a chemical change. Photosynthesis is a photochemical process as it relies on the absorption of light energy by chlorophyll molecules in the chloroplasts of plant cells. This energy is then used to convert carbon dioxide and water into glucose and oxygen.

Conclusion:
In conclusion, photosynthesis is not a catabolic or parabolic process. It can be considered an amphibolic process due to its dual role in both anabolism and catabolism. However, it is primarily a photochemical process, as it depends on the absorption of light energy to drive the chemical reactions involved in the synthesis of glucose.